SIMs can make calls and SMS between each other. ( To simulate Human Behavior )

Sending USSD code for SIM recharge. voip telecommunication gateway

working fine with DTMF.

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FAQ

Q: 1 . How can I start voip business?

A: For voip business , you need devices , server , softwitch , sim cards and internet ; and our company can provide devices ,server and softswitch like vos3000.

Q : 2. If I be faced some issues about the devices , how can i solve it ?

A: The device has one year warrantly , and also we provide good service , tech free but strong support.

Q :3. If i use it for call terminal , but how can i find the traffic provider?

A: Our company also does traffic business , so for Pakistan , Bangladesh,Vietnam ,Afghan,Ethiopia and so on , we can provider the traffic.Q: 4.If your routes facing the issue for quality not good , any solution ?

A:Dear , i can suggest you some solution for the good quality , also you can use our device for the high asr and acd Q:5.I need more ports , any device ?

A: Yes ,dear , for sk gsm device , we have sk gsm32-128 , also we have goip32. ,new SK GSM16-128 arrival Q:6 If i do not have skype ID , then how can i chat with you?

A:Also i have wechat and whatsapp , my account same is 0086 17688733622Q: 7 If i can not do the customs clearance fee , then what can i do ?